A homeowner's security camera captured unbelievable footage in California. A deer, running for its life from a mountain lion, splashed straight into the backyard pool, with the big cat following right behind.See the incredible video above

GLENDALE, Calif. —

A homeowner's security camera captured unbelievable footage in California. A deer, running for its life from a mountain lion, splashed straight into the backyard pool, with the big cat following right behind.